CN204988905U - Glasses lens degree of curvature testing arrangement - Google Patents
Glasses lens degree of curvature testing arrangement Download PDFInfo
- Publication number
- CN204988905U CN204988905U CN201520588568.XU CN201520588568U CN204988905U CN 204988905 U CN204988905 U CN 204988905U CN 201520588568 U CN201520588568 U CN 201520588568U CN 204988905 U CN204988905 U CN 204988905U
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- CN
- China
- Prior art keywords
- lens
- base
- eyeglass
- degree
- curvature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a glasses lens degree of curvature testing arrangement, including the base, its characterized in that: the left and right sides is equipped with a slide that is used for blocking side about the measured lens piece respectively on the base, and the slide drives and moves to the intermediate position by installing the threaded rod that corresponds the side at the base, and the center line position's of base top is equipped with a degree of curvature table, more than adopting behind the technical scheme: the utility model discloses place the lens on controlling the slide that sets up, then the side of the lens on the slide side guard block the lens, the initial position of the degree of curvature table here does, the detection contact and the initial perpendicular distance between the slide of degree of curvature table downside equal the lens thickness original degree of curvature value of lens in addition, then it compresses tightly the lens to make lens side side guard follow lens both sides limit through the rotation threaded rod, make the degree of curvature of lens change, thereby detect the maximum camber value of lens through the degree of curvature table.
Description
Technical field
The utility model belongs to Glasses detection device field, specifically belongs to a kind of eyeglass camber proving installation.
Background technology
In prior art, glasses produce technics comparing comprehensively with perfect, but with regard to the words that certain parts in glasses detect, normally by sampling selective examination, use simple manual standard testing instrument, all parts in glasses is measured, especially for eyeglass, the camber of eyeglass is generally 2.5 curved and 3 curved, but some special circumstances requirement, eyeglass can bear larger camber requirement, so just must need a kind of testing tool.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of eyeglass camber proving installation.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of eyeglass camber proving installation, comprise base, it is characterized in that: on described base, the left and right sides is respectively equipped with the slide plate that a piece is respectively used to block tested eyeglass left and right sides limit, described slide plate is moved by the threaded rod band trend centre position being arranged on base respective side, the top of the position of center line of described base is provided with a deflectometer, detection contact on the downside of described deflectometer and the initial perpendicular distance between slide plate equal the original camber value that lens thickness adds eyeglass, be provided with one and be horizontally disposed with and be arranged on the rule below slide plate on front side of described base.
The upper surface of described slide plate is installed by screw formula of tearing open and is fixed several lens edges baffle plates.
The central point of described rule is zero point, and the scale of described rule is symmetrical, and the outboard end of described threaded rod is provided with manual turntable.
Described deflectometer is arranged on one, and perpendicular on the vertical adjusting seat of base, described vertical adjusting seat is provided with the regulating tank of a vertical direction, and described deflectometer is slided by bolt and is positioned on regulating tank.
After adopting above technical scheme: eyeglass is placed on the slide plate of left and right setting by the utility model, eyeglass blocks by the lens edges baffle plate then on slide plate, the initial position of deflectometer is here, detection contact on the downside of deflectometer and the initial perpendicular distance between slide plate equal the original camber value that lens thickness adds eyeglass, then by rotating threaded rod, lens edges baffle plate is compressed to eyeglass from eyeglass dual-side, the camber of eyeglass is changed, thus carries out by deflectometer the maximum camber value detecting eyeglass.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See Fig. 1, a kind of eyeglass camber proving installation, comprise base 1, it is characterized in that: on described base 1, the left and right sides is respectively equipped with the slide plate 2 that a piece is respectively used to block tested eyeglass left and right sides limit, described slide plate 2 is with trend centre position to move by the threaded rod 3 being arranged on base 1 respective side, the top of the position of center line of described base 1 is provided with a deflectometer 4, detection contact 5 on the downside of described deflectometer 4 and the initial perpendicular distance between slide plate 2 equal the original camber value that lens thickness adds eyeglass, be provided with one on front side of described base 1 be horizontally disposed with and be arranged on the rule 6 below slide plate 2.
The upper surface of described slide plate 2 is installed by screw 7 formula of tearing open and is fixed several lens edges baffle plates 8.
The central point of described rule 6 is zero point, and the scale of described rule 6 is symmetrical, and the outboard end of described threaded rod 3 is provided with manual turntable 9.
Described deflectometer 4 is arranged on one, and perpendicular on the vertical adjusting seat 10 of base, described vertical adjusting seat 10 is provided with the regulating tank 11 of a vertical direction, and described deflectometer 4 is slided by bolt 12 and is positioned on regulating tank 11.
After adopting above technical scheme: eyeglass is placed on the slide plate of left and right setting by the utility model, eyeglass blocks by the lens edges baffle plate then on slide plate, the initial position of deflectometer is here, detection contact on the downside of deflectometer and the initial perpendicular distance between slide plate equal the original camber value that lens thickness adds eyeglass, then by rotating threaded rod, lens edges baffle plate is compressed to eyeglass from eyeglass dual-side, the camber of eyeglass is changed, thus carries out by deflectometer the maximum camber value detecting eyeglass.
Claims (4)
1. an eyeglass camber proving installation, comprise base (1), it is characterized in that: the upper left and right sides of described base (1) is respectively equipped with the slide plate (2) that a piece is respectively used to block tested eyeglass left and right sides limit, described slide plate (2) is with trend centre position to move by the threaded rod (3) being arranged on base (1) respective side, the top of the position of center line of described base (1) is provided with a deflectometer (4), initial perpendicular distance between the detection contact (5) of described deflectometer (4) downside and slide plate (2) equals the original camber value that lens thickness adds eyeglass, described base (1) front side is provided with one and is horizontally disposed with and the rule (6) being arranged on slide plate (2) below.
2. a kind of eyeglass camber proving installation according to claim 1, is characterized in that: the upper surface of described slide plate (2) is installed by screw (7) formula of tearing open and fixed several lens edges baffle plates (8).
3. a kind of eyeglass camber proving installation according to claim 1 and 2, it is characterized in that: the central point of described rule (6) is zero point, the scale of described rule (6) is symmetrical, and the outboard end of described threaded rod (3) is provided with manual turntable (9).
4. a kind of eyeglass camber proving installation according to claim 1 and 2, it is characterized in that: described deflectometer (4) is arranged on one perpendicular on the vertical adjusting seat (10) of base, described vertical adjusting seat (10) is provided with the regulating tank (11) of a vertical direction, and described deflectometer (4) is slided by bolt (12) and is positioned on regulating tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588568.XU CN204988905U (en) | 2015-07-30 | 2015-07-30 | Glasses lens degree of curvature testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588568.XU CN204988905U (en) | 2015-07-30 | 2015-07-30 | Glasses lens degree of curvature testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988905U true CN204988905U (en) | 2016-01-20 |
Family
ID=55123263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588568.XU Expired - Fee Related CN204988905U (en) | 2015-07-30 | 2015-07-30 | Glasses lens degree of curvature testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500935A (en) * | 2019-08-29 | 2019-11-26 | 京东方科技集团股份有限公司 | Curvature measuring device |
| CN111288905A (en) * | 2020-03-11 | 2020-06-16 | 江苏理工学院 | Radiator copper pipe detection device |
-
2015
- 2015-07-30 CN CN201520588568.XU patent/CN204988905U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500935A (en) * | 2019-08-29 | 2019-11-26 | 京东方科技集团股份有限公司 | Curvature measuring device |
| CN111288905A (en) * | 2020-03-11 | 2020-06-16 | 江苏理工学院 | Radiator copper pipe detection device |
| CN111288905B (en) * | 2020-03-11 | 2021-06-15 | 江苏理工学院 | Radiator copper pipe detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |